| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $191.54 | 7.756% | $206.3958 | $206.40 | $206.40 | $206.40 |
| Purchase #2 | $186.63 | 10.453% | $206.1384 | $206.14 | $206.15 | $206.10 |
| Purchase #3 | $67.75 | 3.855% | $70.3618 | $70.36 | $70.35 | $70.40 |
| Purchase #4 | $218.56 | 11.122% | $242.8682 | $242.87 | $242.85 | $242.90 |
| Purchase #5 | $50.78 | 13.775% | $57.7749 | $57.77 | $57.75 | $57.80 |
| Purchase #6 | $17.47 | 4.419% | $18.242 | $18.24 | $18.25 | $18.20 |
| Purchase #7 | $144.78 | 11.862% | $161.9538 | $161.95 | $161.95 | $162.00 |
| 7 purchase totals = | $877.51 | $963.7349 | $963.73 | $963.70 | $963.80 | |